/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.apache.seata.integration.brpc.server.impl;

import org.apache.seata.core.context.RootContext;
import org.apache.seata.core.model.BranchType;
import org.apache.seata.integration.brpc.dto.Echo;
import org.apache.seata.integration.brpc.server.EchoService;

import java.util.Objects;


public class EchoServiceImpl implements EchoService {
    @Override
    public Echo.EchoResponse echo(Echo.EchoRequest request) {
        Echo.EchoResponse.Builder responseBuilder = Echo.EchoResponse.newBuilder();
        responseBuilder.setReqMsg(request.getReqMsg());
        responseBuilder.setXid(RootContext.getXID());
        BranchType branchType = RootContext.getBranchType();
        if (Objects.nonNull(branchType)) {
            responseBuilder.setBranchType(branchType.name());
        }
        return responseBuilder.build();
    }

}
